We are a dedicated team committed to delivering a safe, fair, and entertaining online gaming experience to every player across Malaysia. Learn more about who we are, what we believe in, and why hundreds of thousands of players choose sizi99.
Sizi99 is more than just a name in Malaysia's online gambling industry — it is the result of a long-standing commitment by a team that truly understands local players' needs. We started with one simple vision: to deliver a world-class gaming experience in an environment that is safe, accessible and tailored to Malaysian tastes.
From the very beginning of our journey, sizi99 has placed player satisfaction as the absolute priority. We understand that Malaysian players want more than just games — they want a trustworthy platform, fast payouts and customer support that genuinely helps. That is what we built, layer by layer, into what you see today.
The sizi99 platform today hosts over 1,000 games from world-class providers such as Pragmatic Play, Evolution Gaming, Spadegaming, Joker Gaming and many more. From slot games with progressive jackpots and Live Casino tables with Malay-speaking dealers to action-packed fish shooting games — all in one platform optimised for Malaysian players.
What sets sizi99 apart from other platforms isn't just the game selection or the size of our bonuses — it's how we treat every player. At sizi99, you're not just an account number. You're part of a community we genuinely care for, from your very first deposit all the way to your biggest withdrawal.
Responsible gaming is also a top priority for us. sizi99 provides a range of self-control tools including deposit limits, loss limits, and self-exclusion options to ensure every gaming experience on our platform stays enjoyable and within healthy boundaries. We believe the fun of gaming should never exceed those limits.
Backed by robust technical infrastructure, 256-bit SSL encryption, regular independent game audits, and a valid operating licence, sizi99 operates with full transparency. Every win is genuine, every transaction is secure, and all your data is fully protected in line with international standards.
The sizi99 founding team began developing the platform with a focus on the Malaysian market, combining technological expertise and industry experience to build a solid foundation.
Sizi99 officially launched with 200+ slot games and its first Live Casino titles. The positive response from Malaysian players provided the motivation to grow even faster.
Fish Shooting Games were added to the platform, followed by the launch of our mobile app for Android and iOS. Total registered members reached 100,000 during this period.
Major investment in server infrastructure to ensure 99.9% uptime, HD video streaming speeds and faster deposit and withdrawal processing.
Sizi99 reached a historic milestone with 500,000 registered active members. Over 1,000 games are now available, making sizi99 one of the largest platforms in Malaysia.
Introduction of new features including an enhanced VIP program, the latest digital wallet integrations and an expanded network of premium game providers to better serve Malaysian players.
Every decision we make is guided by the core values we have upheld since day one.
Delivering a safe, fair, and entertaining online gaming experience to every Malaysian, with world-class service accessible to players of all levels — from casual players to VIP players.
To become Malaysia's most trusted number-one online casino platform, recognised for its operational transparency, innovation in gaming technology, and long-term commitment to player satisfaction.
We are committed to always putting players' interests first. That means honest payouts, genuine support, transparent promotions, and a platform continuously improved based on community feedback.
Six key reasons why sizi99 is the first choice for hundreds of thousands of Malaysian players every day.
256-bit SSL encryption protects every transaction and your personal data. An active 24-hour fraud detection system keeps your account safe from any unwanted external threats.
Deposit in under 3 minutes via DuitNow, FPX, TNG eWallet and local bank transfer. Winnings withdrawals are processed within 15 minutes to 2 hours, 24 hours a day, 7 days a week.
The sizi99 game collection includes video slots, progressive jackpots, live casino with real dealers, fish shooting games, and much more — all from internationally licensed providers.
Download the sizi99 app for Android and iOS and enjoy all your games right at your fingertips. The mobile-optimised interface ensures a smooth, uninterrupted gaming experience.
The experienced sizi99 support team is ready to assist you via Live Chat, Telegram and email at any time. Your issues will be resolved quickly and professionally without long waits.
From welcome bonuses for new members to a VIP loyalty programme with exclusive rewards — sizi99 ensures dedicated players always get more than just an ordinary gaming experience.
Sizi99 is powered by a team with deep experience across the technology, finance and online gambling industries. We work hard every day to keep your experience at its very best.
A team of experienced engineers who keep the sizi99 platform running smoothly, securely, and at full speed at all times — including during peak traffic hours.
Specially trained support agents ready to help Malaysian players resolve any account, deposit, withdrawal, or general enquiry quickly and professionally.
A product team that continuously scouts for new games, designs relevant promotions, and ensures the sizi99 game collection stays fresh and competitive in the Malaysian market.
Cybersecurity experts who monitor the sizi99 system around the clock to prevent fraud, protect player data, and ensure compliance with international industry standards.
At sizi99, we believe gambling should remain a fun form of entertainment — not a source of stress or financial hardship. That's why we provide a range of tools and resources to help our players game responsibly.
We encourage every player to set their own personal limits and play within their means. If you feel gaming is starting to have a negative impact on your life, we are here to help with self-exclusion or temporary account suspension options.
Read Our Responsible Gaming PolicySet your own daily, weekly or monthly deposit limits to keep your gambling spending in check.
Choose to take a break from the platform for 24 hours, a week or a full month with just one click.
Cap the maximum amount you can lose within a set time period.
Our support team is trained to assist players who need guidance on responsible gaming.
Over 500,000 Malaysian players have trusted sizi99 as their online gaming destination. Register today in under 2 minutes and start your journey with us.